export type ForDirsOptions = {
    keepGoing: boolean;
    order: 'breadth' | 'depth';
    skipHiddenFolders: boolean;
    dontAssumeDotsAreHidden: boolean;
    dontFollowSymlinks: boolean;
    recurse: boolean | ((dirName: string) => Promise<boolean> | boolean);
};
export type ForFilesCommonOptions = {
    keepGoing: boolean;
    fileTypes: string[] | string;
    order: 'breadth' | 'depth';
    skipHiddenFiles: boolean;
    skipHiddenFolders: boolean;
    dontAssumeDotsAreHidden: boolean;
    dontFollowSymlinks: boolean;
};
export type ForFilesSyncOptions = {
    recurse: boolean | ((dirName: string) => boolean);
} & ForFilesCommonOptions;
export type ForFilesOptions = {
    recurse: boolean | ((dirName: string) => Promise<boolean> | boolean);
} & ForFilesCommonOptions;
export declare function ForFiles(seed: string | string[], func: (fileName: string) => Promise<boolean> | boolean, opts?: Partial<ForFilesOptions>): Promise<boolean>;
export declare function ForFilesSync(seed: string | string[], func: (fileName: string) => boolean, opts?: Partial<ForFilesSyncOptions>): boolean;
export declare function ForDirs(seed: string | string[], dirProcessor: (dirName: string) => Promise<boolean> | boolean, opts?: Partial<ForDirsOptions>): Promise<boolean>;